Fundamental Problem F2-1/F2-2/F2-3/ Engineering Mechanics Materials

Описание к видео Fundamental Problem F2-1/F2-2/F2-3/ Engineering Mechanics Materials

Engineering Mechanics problem with solution.
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F2–1. When force P is applied to the rigid arm ABC,point B displaces vertically downward through a distance of 0.2 mm. Determine the normal strain developed in wire CD .

F2–2. If the applied force P causes the rigid arm ABC to rotate clockwise about pin A through an angle of 0.02°, determine the normal strain developed in wires BD and CE .

F2–3. The rectangular plate is deformed into the shape of a parallelogram shown by the dashed line. Determine the average shear strain at corner A with respect to the x and y axes.

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